Search Menu

What is the climate like in Porto?

The climate of Porto has an average yearly temperature of 20°C. Throughout the year, the average monthly temperature can drop to 13°C and rise to 26°C.

Annually, about 1414 mm of rain falls. This gives a good overview of how much rain to expect in Porto.

The best time to visit Porto is May until September. During this period, you will experience pleasant temperatures and not too much rain, making it ideal to visit Porto.

Temperature 13 to 26°C
Rain 1414 mm
The climate of Porto
  • Average yearly temperature: 20°C
  • Highest temperature: 26°C in July and August
  • Lowest temperature: 13°C in January
  • Rainfall: 1414 mm per year, averaging 118 mm by month
  • Driest months: 16 mm in July, 35 mm in August and 50 mm in June
  • Wettest months: 200 mm in November, 195 mm in January and 195 mm in December

Climate table Porto

The climate table for Porto shows the average temperatures, rainfall, and UV index by month.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daytime temperature (°C) 13 14 16 19 22 23 26 26 24 21 16 14
Nighttime temperature (°C) 6 7 8 10 13 15 16 16 15 13 10 8
Rainfall (mm) 195 162 121 102 83 50 16 35 80 175 200 195
UV Index 3 4 6 6 6 7 9 8 7 5 3 3
Best month No No No No Yes Yes Yes Yes Yes No No No

Temperature by month in Porto

This graph shows the average high temperatures in degrees Celsius for each month in Porto, Portugal

Temperature by month in Porto, Portugal

Rainfall by month in Porto

This graph shows the average monthly rainfall in millimeters in Porto, Portugal.

Rainfall by month in Porto, Portugal

UV index by month in Porto

This graph shows the average UV index by month in Porto, Portugal.

UV index by month in Porto, Portugal

Yearly temperature in Porto

This graph shows the average yearly temperature in Porto, Portugal, measured in degrees Celsius.

Yearly temperature in Porto, Portugal

Yearly total rainfall in Porto

This graph shows the average yearly rainfall in millimeters in Porto, Portugal.

Rainfall per year in Porto, Portugal

Weather experiences in Porto

Write your own review

Have you ever been to Porto?

Share your weather experiences in Porto.

Your email will not be displayed in the review and will not be shared with third parties.

Average weather in Porto by month

Click on a month below to see in detail how the weather typically is in Porto and what to expect. Based on the historical weather data of Porto, you can view the average temperature, rainfall, wind, and UV index for each day of the month.